AÂ hydrosphereÂ comprises ofÂ Â mass ofÂ waterÂ found on, under, and over the surface of aÂ planet.The total mass of theÂ Earth’s hydrosphere is about 1.4 Ã 1018Â tonnes, which is about 0.023% of the Earth’s total mass.The hydrosphere has Â a key role in the development and sustenance ofÂ life. It is thought that the earliest living organisms probably emerged in a watery soup.The strangest case for water is that Â each human life begins in the watery environment of its mother’s womb, our cells and tissues are mostly water, and most of the chemical reactions that are part of
10 MCQs on Hydrosphere
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All the questions in the quiz along with their answers are shown below. Your answers are bolded. The correct answers have a green background while the incorrect ones have a red background.
1. Question1 points
Which of the following is warm ocean currentCorrectIncorrect
2. Question1 points
Which one of the following pairs of ocean cur- rents meet each other near Newfound landCorrectIncorrect
3. Question1 points
Which of the following is a cold currentCorrectIncorrect
4. Question1 points
The direction of ocean currents is reversed with seasonCorrectIncorrect
5. Question1 points
Which of the following currents is associated with the Indian OceaCorrectIncorrect
6. Question1 points
The world’s largest lake isCorrectIncorrect
7. Question1 points
The tide at its maximum height is known asCorrectIncorrect
8. Question1 points
The ocean current Kuroshio flows as aCorrectIncorrect
9. Question1 points
Consider the following percentages regarding the world’s water resources 1. Oceans and lakes – 95% 2. Frozen as ice – 4% 3. For man ‘s use- 1 %CorrectIncorrect
10. Question1 points
Which of the following is a current of the Pacific OceanCorrectIncorrect